Noun
aminopenicillin (plural aminopenicillins)
English Wikipedia has an article on:aminopenicillinWikipedia
Any of a group of penicillin antibiotics, including ampicillin, amoxicillin, and bacampicillin.
Mechanism of action Ampicillin is in the penicillin group of beta-lactam antibiotics and is part of the aminopenicillin family. Source: Internet
It became available in 1972, and was the second aminopenicillin to reach the market (after ampicillin in 1961). citation citation citation Co-amoxiclav became available in 1981. Source: Internet